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Intelligent Motion Systems 17 manual

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I n t e r f a c i n g t h e A n a l o g I n p u t

The analog input of the MDrive Motion Control is a 0 to 5V, 10 bit resolution input. This offers the user the ability to receive input from temperature, pressure or other forms of sensors, and then control events based upon the input.

The value of this input will be read using the I5 instruction, which has a range of 0 to 1024, where 0 = 0 volts and 5 = 5.0 volts. You may then use the program branch (BR) or subroutine call (CL) instructions to control events within the system.

S a m p l e U s a g e

‘*********Main Program***********

PG 100	‘start prog. at address 100
LB A1	‘label program A1
CL A2, I5<500	‘Call Sub A2, If I5 is less than 500
CL A3, I5>524	‘Call Sub A3, If I5 is greater than 524
BR A1	‘loop to A1
E	‘End
PG	‘Exit program
‘*******Subroutines**********
LB A2	‘label subroutine A2
MA 2000	‘Move Absolute 2000 steps
H	‘Hold program execution until motion ceases
RT	‘return from subroutine
LB A3	‘label subroutine A3
MA -2000	‘Move Absolute -2000 steps
H	‘Hold program execution until motion ceases
RT	‘return from subroutine

Figure 2.10: Analog Input Interface

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Intelligent Motion Systems 17 manual

Contents

Operating Instructions Intelligent Motion Systems, Inc All Rights Reserved Table of Contents List of Figures Part 1 General Information and Hardware Specifications Intentionally Left Blank A t u r e S u m m a r y Control Knob LMAX2 T a r y M o t o r Specification sC t i o n O v e r v i e w Standard Rotary Motor LmaxN e a r M o t o r Specification s MDI1715MDI1719 MDI17 Linear Actuator E e d F o r c e C u r v e 2 4 V D CE e d F o r c e C u r v e 4 5 V D C N e r a l Specification s R i v e 1 7 M o t i o n C o n t r o l a C M E S c r e wMDI17 Acme Screws E r m a l Specification s W e r S u p p l y R e q u i r e m e n t sC o m m e n d e d I M S P o w e r S u p p l i e s A t u r e S u m m a r y MDI2218 MDrive23 Motion Control SpecificationsMDI2231 MDI2222Refer to .10 for screw pitch information MDI23 Linear ActuatorMDI23 Acme Screws R i v e 2 3 M o t i o n C o n t r o l a C M E S c r e wIP404MDI23 Page Intentionally Left Blank C o m m e n d e d W i r i n g Connector P1Y o u t a n d I n t e r f a c e G u i d e l i n e s N C o n f i g u r a t i o n a n d D e s c r i p t i o n sN g l e M D r i v e Connector P2 10 Pin HeaderT e r f a c i n g P o w e r T e r f a c i n g R S 4 8 5 C o m m u n i c a t i o n sRS-485 Interface, Multiple MDrive Motion Control System Input Functions T e r f a c i n g t h e D i g i t a l I / OE s o f t h e D i g i t a l I / O T e r f a c i n g I n p u t sTruth Table I/O Used as a Group TTL Interface to Input GroupT e r f a c i n g a S i n g l e O u t p u t E x a m p l e s T e r f a c i n g O u t p u t sM p l e U s a g e T e r f a c i n g t h e a n a l o g I n p u tInstall i n g a n d U s i n g I M S Te r m i n a l InstallationS t e m R e q u i r e m e n t s I n g t h e I M S Te r m i n a l S o f t w a r e 13 IMS Terminal Upgrader Window R i a b l e s R i v e M o t i o n C o n t r o l P r o g r a m m i n gE r a t i o n a l M o d e s S t r u c t i o n sY w o r d s A g sT i o n C o m m a n d s T h F u n c t i o n sC o m m a n d s Read IO1 Setup PR S1 Read IO2 Setup PR S2Please Note Any program labeled SU will execute on power-up VAR CT Baud Mnemonic Function Unit Range Syntax ExampleI n s t r u c t i o n s , Va r i a b l e s a n d F l a g s T h e m a t i c a l F u n c t i o n s Symbol FunctionBaud Rate Setup Variable Acceleration Motion VariableRetrieve All Parameters Variable Busy Flag Read Only Motion Flag Branch Program InstructionSet Counter 2 Encoder Counts Motion Variable Call Subroutine Program InstructionClear Program Program Instruction Set Encoder Deadband Setup Variable D1-D5 Digital Input Filtering VariableDeceleration Motion Variable Drive Enable Flag Setup Flag Device Name Setup VariableEnd Program Execution Program Instruction Encoder Enable Flag Setup Flag Echo Mode Flag Setup FlagRead-Only Error Flag Status Flag Execute Program Program Instruction Error Number Variable Status VariableHome to Index Mark Variable Setup Variable Hold Current Setup VariableHold Program Execution Program Instruction Home to Home Switch Variable Setup Variable Hold Current Delay Time Setup VariableRead Input Variable Read Analog Input Variable Read Encoder Index Mark VariableIncrement Variable Program Instruction Joystick Enable Flag Setup Flag Read Inputs 1-4 As 1 Value VariableInitialize Parameters Instruction Lock User Program Setup Flag List Program Space InstructionLabel Program/Subroutine Instruction Move To Relative Position Motion Instruction Motion InstructionPR MS Microstep Resolution Motion VariableMotor Settling Delay Time Motion Variable On Error Handler InstructionO1 O4 Set/Print Output Logic State Variable Set/Print Position Counter Instruction Set Ouputs 1-4 As 1 Value VariablePostition Maintenance Enable Setup Flag Enter/Exit Program Mode Program InstructionPrint Selected Data/Text Instruction Pause Program Instruction Party Mode Enable Flag Setup FlagR1 R4 User Registers User Variable Run Current Setup VariableResume Program Instruction Return From Subroutine InstructionSave to EEProm Instruction Set/Print I/O Point Instruction S1 S4 Set/Print I/O Point Type/Active State InstructionEncoder Variable Stall Detection Mode Variable Encoder VariableTrip Enable Flag Setup Flag Read Only Stall Flag Encoder FlagTrip on Input Variable Upgrade Firmware Instruction Trip on Position VariableRead User Variables Create User Variable Name Instruction Read Only Velocity Variable Motion VariableRead Only Firmware Version Factory Variable Appendix a Program Errors Error Code FaultErrors Data ErrorsTWENTY-FOUR Month Limited Warranty Western Region